11295470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 9993490

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 439, 830, 878, 2195, 2573, 4390, 5146, 12865, 13609, 25730, 27218, 36437, 68045, 72874, 136090, 182185, 364370, 1129547, 2259094, 5647735, 11295470]

約数ペア:

[(1, 11295470), (2, 5647735), (5, 2259094), (10, 1129547), (31, 364370), (62, 182185), (83, 136090), (155, 72874), (166, 68045), (310, 36437), (415, 27218), (439, 25730), (830, 13609), (878, 12865), (2195, 5146), (2573, 4390)]